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[期刊论文] 作者：梅雪英,Vladimir Razlutskij,Lars G,
来源：湖泊科学 年份：2021
浅水水体存在着强烈的底栖-浮游生境耦合作用,耦合的结果决定着水生态系统关键特征.在缺少大型水生植物的浅水系统中,底栖藻类和浮游藻类对光照和营养盐的竞争是底栖-浮游生...
[期刊论文] 作者：Esther G Chong,Eric H Lee,Reen,
来源：世界心脏病学杂志:英文版(电子版) 年份：2021
BACKGROUND Doxorubicin and other anthracycline derivatives inhibit topoisomerase II and is an important class of cytotoxic chemotherapy in cancer treatment.The...
Proliferation and tenogenic differentiation of bone marrow mesenchymal stem cells in a porous collag
[期刊论文] 作者：Bing-Yu Zhang,Pu Xu,Qing Luo,G,
来源：世界干细胞杂志:英文版(电子版) 年份：2021
BACKGROUND Collagen is one of the most commonly used natural biomaterials for tendon tissue engineering.One of the possible practical ways to further enhance te...
[期刊论文] 作者：Sarah Dittrich,Stephan Barcikowski,Bilal G?kce,
来源：光电进展（英文版） 年份：2021
Understanding shielding cross-effects is a prerequisite for maximal power-specific nanosecond laser ablation in liquids (LAL). However, discrimination between c...
[期刊论文] 作者：Kenan Da(g)delen,Semra Ar?Sevingil,
来源：国际眼科杂志 年份：2021
目的:使用光学相干断层扫描(SD-OCT)比较早期帕金森病(PD)和原发性开角型青光眼(POAG)患者黄斑和视网膜神经纤维层(RNFL)厚度参数.方法:回顾性分析.选取48例早期POAG患者、34...
Investigation of the Effect of Grain Refinement on the Mechanical Properties of 6082 Aluminium Alloy
[期刊论文] 作者：Duygu Izcankurtaran,Bilgehan Tunca,Gökberk Karatay,
来源：应用科学（英文） 年份：2021
In this study, it is aimed to investigate effect of the grain refinement on the mechanical properties of the AA 6082. The micro structure which plays crucial role in determining the mechanical properties of the alloys is varied according to......
The importance of pre-and postcopulatory sexual selection promoting adaptation to increasing tempera
[期刊论文] 作者：Miguel GóMEZ-LLANO,Eve SCOTT,Erik I.SVENSSON,
来源：动物学报（英文版） 年份：2021
Global temperatures are increasing rapidly affecting species globally.Understanding if and how different species can adapt fast enough to keep up with increasing temperatures is of vital import-ance.One mechanism that can accelerate adaptat......
[期刊论文] 作者：Christoph G Dietrich,Monika Rau,Andreas Geier,
来源：世界胃肠病学杂志:英文版 年份：2021
Nonalcoholic fatty liver disease(NAFLD)is becoming a frequent liver disease,especially in patients with metabolic syndrome and especially in Western countries.Complications of NAFLD comprise progressive fibrosis,cirrhosis and hepatocellular......
[期刊论文] 作者：Jandhyala B G Tilak,Pradeep Kumar Choudhury,
来源：当代教育研究（百图） 年份：2021
While higher education system in India produces the second largest number of engineering graduates in the world every year,the employability of the graduates is questioned both in the domestic and international labour markets.Many rightly o......
Solar radiation-use characteristics of indica/japonica hybrid rice (Oryza sativa L.) in the late sea
[期刊论文] 作者：Min Yin,Shaowen Liu,Xi Zheng,G,
来源：作物学报:英文版 年份：2021
New indica and japonica hybrid rice cultivars,such as the Yongyou series,provide farmers with very high yield potential.However,information on their canopy ligh...
[期刊论文] 作者：Ruiyang Miao,Lifu Chen,Richard G Compton,
来源：中国科学：化学（英文版） 年份：2021
Although hydrazine(N2H4)oxidation in an electrochemical environment has been of great interest for years,its intrinsic electron transfer kinetics remain uncerta...
[期刊论文] 作者：Gëzim Tola,Mikel Millja,Bardhyl Muceku,
来源：环境科学与工程:B 年份：2021
The development of technology and the demands of groups of interest for standardized digital geospatial information are increasing daily.The necessity for refer...
[期刊论文] 作者：德鲁道夫·G·瓦格纳,李秋红,
来源：国学学刊 年份：2021
文章主要讨论疑古思潮的背景、影响和代价.疑古思潮有很强的政治目的,即利用学术批评的权威推翻作为当时中国“保守派”精英分子信念基石的正统“儒家”历史观.《古史辨》的发起者和编辑者顾颉刚声称他的思想完全来自一位中国人并完全符合学术传统.其核心主张是......
[期刊论文] 作者：McCannMary Ellen,SorianoSulpicio G,毛晨晖(译者),
来源：英国医学杂志中文版 年份：2021
全身麻醉与中枢神经系统的异常发育明确相关，在实验模型中可导致神经认知功能损害。体外和体内研究都一致地显示GABA激动剂（如挥发性吸入麻醉剂、咪达唑仑和丙泊酚）或NMDA拮抗剂（如氯胺酮、异氟烷和一氧化二氮）的暴露能对多种神经传递系统产生剂量依赖和发育年龄依赖......
[期刊论文] 作者：Ruiyang Miao,Lidong Shao,Richard G Compton,
来源：纳米研究（英文版） 年份：2021
The mechanism and kinetics of the electro-catalytic oxidation of hydrazine by graphene oxide platelets randomly decorated with palladium nanoparticles are deduced using single particle impact electrochemical measurements in buffered aqueous......
[期刊论文] 作者：Dávid Gerzsenyi,Gáspár Albert,
来源：地球空间信息科学学报（英文版） 年份：2021
Landslides pose a threat to property both in the populated and cultivated areas of the Gerecse Hills (Hungary). The currently available landslide inventory database holds the records from many sites in the area, but the database is out-of-d......
[期刊论文] 作者：Abdullah Mohammed Hassan Ramadan,Ahmed G Ataallah,
来源：综合精神医学 年份：2021
Climate change is one of the biggest challenges of our time and is likely to affect human beings in substantial ways.Recently,researchers started paying more attention to the changes in climate and their subsequent impact on the social,envi......
[期刊论文] 作者：张相鑫,潘雪男,罗静如,A Torres-Pitarch,E G Manzanilla,G E Gardiner,
来源：国外畜牧学(猪与禽) 年份：2021
在日粮中添加外源性酶可改善生长-育肥猪的营养物质消化率和饲料转化率,但不同文献的报道并不一致。日粮的原料组成是影响酶效率和结果一致性的重要变量之一。为了确定能一致提高猪的生长速度、营养物质消化率和饲料转化率的外源性酶和日粮类型,本文特进行了系......
Regulation of Plant Vitamin Metabolism:Backbone of Biofortification for the Alleviation of Hidden Hu
[期刊论文] 作者：Ling Jiang,Simon Strobbe,Dominique Van Der Straeten,Chunyi Zhang,
来源：分子植物（英文版） 年份：2021
Micronutrient deficiencies include shortages of vitamins and minerals.They affect billions of people and are associated with long-range effects on health,learni...
[期刊论文] 作者：Zi Qin Ng,Margaret Han,Han Nien Beh,Simon Keelan,
来源：世界胃肠外科杂志:英文版(电子版) 年份：2021
BACKGROUND Chylous ascites is a rare complication in colorectal surgery with limited evidence.AIM To systematically review all available evidence to describe the incidence,clinical presentation,risk factors and management strategies.METHODS......
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